Do an image search for "Control Tower East Kirkby." It was a Bomber Command station during the war, and the Lincolnshire Aviation Heritage Centre has it restored and set up as a museum. Lots of interesting period details in photos scattered across different sites. [Also, try "East Kirby" as well--not everybody gets the spelling correct.]
Another site, showing floorplans and elevations:
http://www.metheringhamairfield.co.uk/watch-office-design.php
Just out of curiosity, are you doing the old Airfix kit, or something more ambitious?